Triple

T8532139
Position Surface form Disambiguated ID Type / Status
Subject Elkhart, Indiana E201977 entity
Predicate hasRailStation P726 FINISHED
Object Elkhart station
Elkhart station is a historic passenger rail station in Elkhart, Indiana, serving Amtrak trains and housing a railroad museum.
 E740203 NE FINISHED

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Elkhart station
Context triple: [Elkhart, Indiana, hasRailStation, Elkhart station]
  • A. Racine station
    Racine station is a Chicago 'L' rapid transit stop on the Blue Line located in the Near West Side neighborhood of Chicago, Illinois.
  • B. Madison/Wells station
    Madison/Wells station was a former elevated rapid transit stop on Chicago’s Loop ‘L’ that once served trains on the city’s downtown circuit.
  • C. Adams/Wabash station
    Adams/Wabash station is an elevated Chicago "L" train stop in the Loop, serving multiple lines in the heart of downtown Chicago.
  • D. Tippecanoe station
    Tippecanoe station is a passenger rail stop on Southern California’s Arrow commuter rail line serving the San Bernardino area.
  • E. South Bend Airport station
    South Bend Airport station is a passenger rail station in South Bend, Indiana that serves as the eastern terminus of the South Shore Line commuter rail connecting to Chicago.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Elkhart station
Target entity description: Elkhart station is a historic passenger rail station in Elkhart, Indiana, serving Amtrak trains and housing a railroad museum.
  • A. Racine station
    Racine station is a Chicago 'L' rapid transit stop on the Blue Line located in the Near West Side neighborhood of Chicago, Illinois.
  • B. Madison/Wells station
    Madison/Wells station was a former elevated rapid transit stop on Chicago’s Loop ‘L’ that once served trains on the city’s downtown circuit.
  • C. Adams/Wabash station
    Adams/Wabash station is an elevated Chicago "L" train stop in the Loop, serving multiple lines in the heart of downtown Chicago.
  • D. Tippecanoe station
    Tippecanoe station is a passenger rail stop on Southern California’s Arrow commuter rail line serving the San Bernardino area.
  • E. South Bend Airport station
    South Bend Airport station is a passenger rail station in South Bend, Indiana that serves as the eastern terminus of the South Shore Line commuter rail connecting to Chicago.
  • F. None of above. chosen

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca832355b08190b8b6a4ab4a4a3554 elicitation completed
NER batch_69cbe676e2ac8190b65a3d2a935776fd ner completed
NED1 batch_69ce6d70f81881908ac784608ad7a2aa ned_source_triple completed
NED2 batch_69ce6f28ae6481909a8a13613f3eb5e0 ned_description completed
NEDg batch_69ce6e69213c8190add7eb9cc74b1a33 nedg completed
Created at: March 30, 2026, 6:17 p.m.